【求助】怎样判断这张红外图谱跟光谱集是否一致

既然是原料药,查原料药红外图谱集吧.

The spectrum of the sample will be compared to the spectrum of the reference material. Both spectra must compare to each other within the resolution allowed by the spectrometer. The number, frequencies (or wavenumbers) and relative intensities of the main peaks in the fingerprint region must be the same for the sample and the standard material.

软件有没有带谱图库？有的话谱图库里搜一下，结果的相似度，大于900，就认为是相同物质了。

俺对这也不懂啊

跟标准谱图集对照一下，一样就可以了，就能认为与标准是一致的

请问你那里有谱图集吗？